package com.jt.www.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 描述：登录配置
 * 类名称：WebSecurityConfig
 * 作者： wangyang
 * 版本：1.0
 * 修改： 2018/04/26
 * 创建日期：
 * 版权：江泰保险经纪股份有限公司
 */
@Configuration
public class WebSecurityConfig implements WebMvcConfigurer {

    /**
     * 登录session key
     */
    public final static String SESSION_KEY = "user";

    @Bean
    public SecurityInterceptor getSecurityInterceptor() {
        return new SecurityInterceptor();
    }

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        InterceptorRegistration addInterceptor = registry.addInterceptor(getSecurityInterceptor());

//        // 排除配置
//        addInterceptor.excludePathPatterns("/error");
//        addInterceptor.excludePathPatterns("/login**");
//        addInterceptor.excludePathPatterns("/test/**");
//
//        // 拦截配置
//        addInterceptor.addPathPatterns("/**");
    }

    private class SecurityInterceptor extends HandlerInterceptorAdapter {
        @Override
        public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
                throws Exception {
//            HttpSession session = request.getSession();
//            if (session.getAttribute(SESSION_KEY) != null)
//                return true;
//
//            // 跳转登录
//            String url = "/loginres";
//            response.sendRedirect(url);
//            return false;
            return true;
        }
    }
}
